11-05-2026 12:32
Bernard CLESSE
Pourriez-vous m'aider à identifier cette héloti
11-05-2026 20:22
Lothar Krieglsteiner
on attached twig of standing Ficus caricaquite uns
28-04-2026 20:07
Lothar Krieglsteiner
... on twig in the air at standing Ceratonia siliq
29-04-2026 10:44
Lothar Krieglsteiner
growing at moist, drying-out soil at the side of a
05-04-2026 22:46
Lothar Krieglsteiner
on wood of Ceratonia, Algarve, 3.4.2026.The color
10-05-2026 16:18
brigitte vignotbonjour trouvée en Ariège sur bois une petite
10-05-2026 23:17
Andreas Gminder
Hello,today we found in a moist steep decidous for
27-04-2026 17:16
Lothar Krieglsteiner
.. Algarve, moist lying.The conidiomata look like
Gnomonia on Euphorbia
Enrique Rubio,
01-07-2013 14:24
Hi to allThis Gnomonia grew on stems of Euphorbia sp. at 1300 m of altitude. I think is closely related with Gnomonia palustris but their spores are greater than those described in Monod's monographie.
By the other hand I don't know what species of Euphorbia is but Euphorbia palustris is not present at this region.
The perithecia of my collection are enough extenuate when I have studied it
Thanks again for your opinion
Enrique Rubio,
01-07-2013 18:04
Re : Gnomonia on Euphorbia
Definitively Euphorbia palustris is not reported from Asturias. It seems to be that only exists at at Gerona (NE of Spain)
Alain GARDIENNET,
02-07-2013 07:30
Re : Gnomonia on Euphorbia
Hi Enrique,
The genus Euphorbia is not easy, and the Gnomoniaceae on Euphorbia are perhaps bad known yet.
Clearly, your species is not G. palustris and is not described in Monod. Perhaps you should search the description of Gnomonia petrophilae ?
Alain
PS : D. Walker is far away (Japan) this summer. We can't have his help.
The genus Euphorbia is not easy, and the Gnomoniaceae on Euphorbia are perhaps bad known yet.
Clearly, your species is not G. palustris and is not described in Monod. Perhaps you should search the description of Gnomonia petrophilae ?
Alain
PS : D. Walker is far away (Japan) this summer. We can't have his help.
Enrique Rubio,
02-07-2013 13:25
Re : Gnomonia on Euphorbia
Thanks, Alain
Euphorbia petrophila don't exists at the Iberian peninsula
Euphorbia petrophila don't exists at the Iberian peninsula